Pith Number

pith:FDOQMB5A

pith:2018:FDOQMB5AX5BSEB7FBMVNVGFN5X

not attested not anchored not stored refs pending

On the relation between parameters and discharge data for a lumped karst aquifer model

Barbara Wohlmuth, Daniel Bittner, Gabriele Chiogna, Mario Teixeira Parente, Steven Mattis

arxiv:1808.07009 v2 · 2018-08-21 · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDOQMB5AX5BSEB7FBMVNVGFN5X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:54:28.201509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28dd0607a0bf432207e50b2ada98adedcbd0a3b9987823b9eeb97ff6d8711abd

Aliases

arxiv: 1808.07009 · arxiv_version: 1808.07009v2 · doi: 10.48550/arxiv.1808.07009 · pith_short_12: FDOQMB5AX5BS · pith_short_16: FDOQMB5AX5BSEB7F · pith_short_8: FDOQMB5A

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FDOQMB5AX5BSEB7FBMVNVGFN5X \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 28dd0607a0bf432207e50b2ada98adedcbd0a3b9987823b9eeb97ff6d8711abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b922b639f5ebda5bbcfa0a9468eb1803df0eb7e7fe8694509305ce97bea4cb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-08-21T16:47:37Z",
    "title_canon_sha256": "e4334c23e5d78ba406f32781657f3f27cfa5b2920b49afedef03321eab2fc4af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07009",
    "kind": "arxiv",
    "version": 2
  }
}